| 发明名称 |
THERMALLY BOUND NON-WOVEN MATERIAL |
| 摘要 |
The invention relates to a thermally bound non-woven material containing a low-shrinkage dual-component core-sheath fiber consisting of a crystalline polyester core and a crystalline polyester sheath which has a melting point at least 10° C. lower than the core, the heat-shrinkage characteristic of said fiber being less than 10% at 170° C. |
| 申请公布号 |
US2012129032(A1) |
申请公布日期 |
2012.05.24 |
| 申请号 |
US201113301968 |
申请日期 |
2011.11.22 |
| 申请人 |
GREINER ARMIN;VEESER KLAUS;SCHILLING HOLGER;FREY GUENTER;BERKEMANN RALPH;CARL FREUDENBERG KG |
发明人 |
GREINER ARMIN;VEESER KLAUS;SCHILLING HOLGER;FREY GUENTER;BERKEMANN RALPH |
| 分类号 |
D04H13/00;B01D37/00;B01D39/16;B01D46/10;D04H1/42;D04H1/54;D04H1/541;D04H1/55;D04H1/74;H01M2/16 |
主分类号 |
D04H13/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
